Coilmaster Ohm Reader

Easily test cartomizers and atomizers without having to use a meter. Simply screw on a cartomizer or atomizer and this tester will show your resistance.

Great for testing ohms or for bad cartomizers or atomizers and rebuildables.

The meter is simple and easy to use with native 510 connectors. Ego cone threading is already built in and will work with MOST Ego style clearomizers and atomizers. The testing will not produce heat at the coil of the atomizer or cartomizer you are testing.

Check the output voltage of 510 threaded manual button batteries or MODS using the female thread. Simply screw on a 510 battery and hold down the button on the battery. The LCD on the meter will display the batteries output voltage.